I'm really CURIOUS what's in that letter.
The Big Bang Theory Season 6, Episode 19
That's CURIOUS.
The Big Bang Theory Season 7, Episode 2
Aren't you even a little CURIOUS?
The Big Bang Theory Season 4, Episode 21
Power is a CURIOUS thing, my lord.
Game of Thrones Season 2, Episode 3
Ah! It's my pleasure. I'm CURIOUS,
The Big Bang Theory Season 9, Episode 12